Pluralization with TR attribute

[Terinyo]

Since version 4.6, Godot has pluralization for CSV localization files.
CSV can have a ?plural column:

keys,?plural,en,ru
SCORE,SCORE_PL,point,очко
,,points,очка
,,,очков

And can be used like this:
string.Format(TrN("SCORE", "SCORE_PL", arg0), arg0));

Unfortunately, if it has a parameter,

keys,?plural,en,ru
SCORE,SCORE_PL,{0} point,{0} очко
,,{0} points,{0} очка
,,,{0} очков

generation of the TR and TRExtensions classes fails.

[Cat-Lips]

Thanks @Terinyo . Will take a look :)